ZooKeeper is not the only option for Service Discovery Software. Explore other competing options and alternatives. Other important factors to consider when researching alternatives to ZooKeeper include configuration. The best overall ZooKeeper alternative is HashiCorp Consul. Other similar apps like ZooKeeper are Eureka, Docker, Traefik, and Google Kubernetes Engine (GKE). ZooKeeper alternatives can be found in Service Discovery Software but may also be in Container Registry Software or Load Balancing Software.
Consul makes it simple for services to register themselves and to discover other services via a DNS or HTTP interface.
AWS Service registry for resilient mid-tier load balancing and failover.
Docker hub is a Dev-test pipeline automation with 100,000+ free apps, public and private registries.
Google Kubernetes Engine is a managed, production-ready environment for deploying containerized applications at scale.
GRPC is a high performance, open source, general RPC framework based on HTTP/2.
AWS Cloud Map is a cloud resource discovery service. With Cloud Map, you can define custom names for your application resources, and it maintains the updated location of these dynamically changing resources. This increases your application availability because your web service always discovers the most up-to-date locations of its resources.
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.
SkyDNS is a distributed service for announcement and discovery of services built on top of etcd. It utilizes DNS queries to discover available services. This is done by leveraging SRV records in DNS, with special meaning given to subdomains, priorities and weights.
CoreDNS is a Service discovery for the cloud and more.